Home / 17,730,685.81-26,596,036.01-4,267,513.81

Finding the Fourth Proportional to 17,730,685.81, 26,596,036.01 and 4,267,513.81

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Solution

The fourth proportional to 17,730,685.81, 26,596,036.01 and 4,267,513.81 is: 6,401,272.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,730,685.81 : 26,596,036.01 = 4,267,513.81 : x
  2. Step 2: Convert to fraction form
    17,730,685.81/26,596,036.01 = 4,267,513.81/x
  3. Step 3: Cross multiply
    17,730,685.81x = 26,596,036.01 × 4,267,513.81
  4. Step 4: Simplify right side
    17,730,685.81x = 113,498,950,963,932.30
  5. Step 5: Solve for x
    x = 113,498,950,963,932.30/17,730,685.81
  6. Step 6: Final answer
    x = 6,401,272.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.